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Browse Mutations mexBF1018L

GenemexB

efflux pump component

Protein ChangeF1018L

Validation StatusCandidate

Databases

Reslit

Overview

Resistance To: aminoglycosides|cefepime|fluoroquinolones
Organisms: Pseudomonas aeruginosa
Papers: 1

Paper Information1

1

Efflux unbalance in Pseudomonas aeruginosa isolates from cystic fibrosis patients.

PMID 19258280 · 2009

mutations in mexB lead to loss of function of MexAB-OprM efflux system

Mutation Information

Protein Change: F1018L
Organisms: Pseudomonas aeruginosa
Confers Resistance To: aminoglycosides|cefepime|fluoroquinolones
Validation Method: site-directed mutagenesis and MIC testing
Source Database: Reslit

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ResLit

A curated database of antimicrobial resistance genes and mutations extracted from scientific literature.

Browse

AMR Genes
AMR Mutations

Resources

About ResLit
Collaborators
PubMed
NCBI Pathogens
UniProt
CARD
ResFinder DB
PointFinder DB
AMR Rules

Curators

Curator Login
Dashboard

© 2026 ResLit. Data sourced from PubMed literature analysis.

Built for antimicrobial resistance research